This picture reveals migratory birds flying over Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Bei He)
This picture reveals migratory birds in Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Bei He)
This picture reveals a migratory hen in Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Bei He)
This picture reveals a migratory hen flying over Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Bei He)
This picture reveals migratory birds flying over Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Lian Zhen)
This picture reveals migratory birds swimming in Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Lian Zhen)
This picture reveals migratory birds swimming in Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Bei He)
This picture reveals migratory birds swimming in Hailiu reservoir in Hohhot, north China’s Inner Mongolia Autonomous Region, March 9, 2024. (Xinhua/Bei He)